/*椤堕儴瀵艰埅涓�*/
.head_top {
	height: 40px;
	width: 100%;
	background-color: #333;
}

.head_top_box {
	height: 40px;
	width: 1170px;
	margin: 0 auto;
	background-color: #333;
	overflow: hidden;
}

.head_top_box_left_info {         
	font-size: 14px;
	color: white;
	line-height: 40px;
}

.head_top_box_right_info {
	float: right;
}

.head_top_box_right_info li {
	color: white;
	list-style: none;
	display: inline-block;
	line-height: 40px;
}

.head_top_box_right_info li:nth-child(2) {
	padding-left: 20px;
}

.head_top_box_right_info_img {
	vertical-align: middle;
	margin-right: 5px;
}

/*椤堕儴瀵艰埅涓*/
.head_middle {
	height: 70px;
	background-color: #FFFFFF;
}

.head_middle_box {
	height: 70px;
	width: 1170px;
	margin: 0 auto;
	background-color: white;
	overflow: hidden;
}

#head_to_login {
	color: #65C2C7;
	cursor: pointer;
}

.head_middle_box span {
	line-height: 105px;
	display: inline-block;
	width: 45px;
	height: 28px;
	margin-top: 20px;
}

.head_middle_box_nav {
	height: 42px;
	width: 625px;
	float: right;
	display: inline-block;
	padding-top: 28px;
	margin-right: 190px;
	overflow: hidden;
}

.head_middle_box_nav a:first-child {
	color: white;
}

.head_middle_box_nav a {
	color: grey;
	display: inline-block;
	height: 42px;
	width: 120px;
	font-size: 14px;
	text-align: center;
	line-height: 42px;
	margin-right: -22px;
	background: no-repeat;
}

.head_middle_box_nav a:first-child {
	background-image: url(../img/1.png);
}

.head_middle_box_nav a:nth-child(2) {
	background-image: url(../img/2.png);
}

.head_middle_box_nav a:nth-child(3) {
	background-image: url(../img/2.png);
}

.head_middle_box_nav a:nth-child(4) {
	background-image: url(../img/2.png);
}

.head_middle_box_nav a:nth-child(5) {
	background-image: url(../img/2.png);
}

.head_middle_box_nav a:last-child {
	background-image: url(../img/3.png);
}

.head_middle_box_right {
	display: inline-block;
	font-size: 10px;
	float: right;
	position: relative;
	left: 815px;
	overflow: hidden;
	top: -22px;
}

/*导航底部Banner及选择科目菜单*/
.head_botton {
	margin-top: 1px;
	height: 400px;
	margin: 0 auto;
}

.head_botton_box_half {
	height: 380px;
	width: 267px;
}

.head_botton_box img {
	margin: 0 auto;
	width: 1700px;
	position: relative;
}

.head_botton_box_left {
	height: 400px;
	width: 1170px;
	margin: 0 auto;
	position: relative;
}

.head_botton_box_left_checksubject {
	height: 380px;
	width: 267px;
	background-color: transparent;
	position: absolute;
	top: 10px;
	z-index: 10;
	float: left;
}

.head_botton_box_left_checksubject_slideup_botton {
	height: 35px;
	width: 267px;
	line-height: 35px;
	letter-spacing: 3px;
	font-size: 14px;
	color: white;
	background-color: #65C2C7;
	display: inline-block;
	text-align: center;
}

.head_botton_box_left_checksubject_slideup_botton img {
	height: 6px;
	width: 12px;
}

.head_botton_box_left_checksubject_list {
	width: 100%;
	height: 345px;
	background-color: black;
	opacity: 0.5;
}

.head_botton_box_left_checksubject_list li {
	width: 100%;
	height: 115px;
	background-color: black;
	color: white;
	font-weight: 700;
	text-indent: 1em;
	line-height: 25px;
}

.head_botton_box_left_checksubject_list li div a:hover {
	color: #E8DE4E;
}

.head_botton_box_left_checksubject_list li:hover {
	opacity: 1;
	background-color: #28738B
}

.head_botton_box_left_checksubject_list li:last-child {
	width: 100%;
	height: 90px;
}

.head_botton_box_left_checksubject_list li a {
	color: white;
	font-weight: 500;
	text-indent: 1em;
	line-height: 25px;
	margin: 0px 5px;
	cursor: pointer;
}

/*缃戦〉鍐呭閮ㄥ垎*/
.section_top {
	height: 435px;
	background-color: #fff;
}

.section_top_box {
	height: 430px;
	width: 1170px;
	background-color: #fff;
	margin: 10px auto;
}

.section_top_box_left {
	width: 780px;
	height: 136px;
}

.section_top_box_left_inside {
	width: 780px;
	height: 136px;
	position: relative;
}

.section_top_box_left_inside li {
	width: 83px;
	height: 90px;
	display: inline-block;
	margin: 30px 35px;
	float: left;
}

.section_top_box_left_inside li a {
	width: 63px;
	height: 93px;
	list-style: none;
	display: block;
	color: #888888;
	white-space: nowrap;
}

.section_top_box_left_inside li a p {
	width: 63px;
	height: 20px;
	list-style: none;
	display: block;
	color: #888888;
	white-space: nowrap;
}

.section_top_box li a img {
	width: 60px;
	height: 64px;
	margin-left: -5px;
}

.section_top_box_right {
   width: 490px;
    height: 403px;
    float: right;
    background-image: url(../img/video2.png);
    background-repeat: no-repeat;
    display: inline-block;
    margin-top: -150px;
}
#video_play{
    margin-left: 98px;
    margin-top: 84px;
	
}
.section_top_box_right_inside {
	height: 146px;
	width: 290px;
	/*background-color: red;*/
	position: relative;
	top: 75px;
	left: 58px;
	overflow: hidden;
}

.section_top_box_right_inside_info {
	margin-top: 15px;
}

.section_top_box_right_inside_info_last {
	margin-top: 10px;
}

.section_top_box_right_inside_info_addin {
	padding-left: 7px;
}

.section_top_box_right_inside_info img {
	height: 25px;
	width: 25px;
	margin-right: 10px;
	vertical-align: middle;
}

.section_top_box_right_inside_info input {
	height: 30px;
	width: 228px;
	vertical-align: middle;
}

.section_top_box_right_inside_info_checkbox {
	height: 15px;
	width: 15px;
	vertical-align: middle;
}

.section_top_box_right_inside_info_checkbox_info {
	font-size: 10px;
	color: #757475;
}

.section_top_box_right_inside_info_checkbox_info:last-child {
	float: right;
	line-height: 30px;
	margin-right: 25px;
}

.section_top_box_right_loginbutton {
	margin-top: 58px;
	margin-left: 26px;
}

.section_top_box_right_loginbutton input {
	height: 43px;
	width: 127px;
}

.section_top_box_left_underit {
	height: 225px;
	width: 757px;
}

.section_top_box_left_underit_info p {
	font-size: 12px;
	line-height: 12px;
	float: left;
}

.section_top_box_left_underit_info {
	display: inline-block;
	width: 281px;
	position: relative;
	left: 45px;
	font-size: 14px;
	color: #31B0D5;
}

.section_top_box_left_underit_info ul {
	border-left: 1px solid #31B0D5;
	padding-left: 20px;
}

.section_top_box_left_underit_info ul li {
	margin: 10px 0px;
}

.section_top_box_left_underit_info ul li:hover {
	color: #31B0D5;
}

.section_top_box_left_underit_info ul li a:hover{
	color: gold;
	text-decoration: underline;
}

.section_top_box_left_underit img {
	height: 214px;
	width: 136px;
	margin-top: -2px;
	opacity: 0.7;
}

.section_top_box_left_underit li {
	font-size: 12px;
	margin-right: 10px;
}
/*渚ц竟宸ュ叿鑿滃崟*/
.side_menu {
	height: 146px;
	width: 72px;
	float: right;
	position: fixed;
	bottom: 40px;
	right: 85px;
	z-index: 1;
}

.side_menu div {
	
}

.side_menu div img {
	height: 70px;
	width: 70px;
}
/*涓儴姝ｆ枃閮ㄥ垎section*/
.section_middle {
	width: 1170px;
	/*background-color: yellowgreen;*/
	margin: 0px auto;
}

.section_middle_title {
	display: inline-block;
}
/*绗竴妯″潡鐑悳瀛︾*/
.section_middle_inside1 {
	height: 60px;
    margin-top: 55px;
}

.section_middle_inside1 span {
	display: inline-block;  
	font-weight: 550;         
	margin-left: 10px;  
}

.section_middle_inside_info ul {
	overflow: hidden;
}

.section_middle_inside_info {
	height: 320px;
	/*background-color: pink;*/
}

.section_middle_inside_info ul:first-child {
	margin: 10px;
	float: left;
	display: inline-block;
	width: 270px;
	height: 300px;
	/*background-color: red;*/
}

.section_middle_inside_info ul:nth-child(2) {
	margin: 10px;
	float: left;
	display: inline-block;
	width: 335px;
	height: 300px;
	/*background-color: red;*/
}

.section_middle_inside_info ul:nth-child(3) {
	margin: 10px;
	margin-left: 34px;
	float: left;
	display: inline-block;
	width: 204px;
	height: 300px;
	/*background-color: red;*/
}

.section_middle_inside_info ul:nth-child(3) li {
	display: inline-block;
	height: 21px;
	width: 64px;
	font-size: 14px;
	margin-top: 7px;
	margin-left: 0px;
	white-space: nowrap;
}

.section_middle_inside_info ul:last-child {
	margin: 10px;
	/* margin-left: 35px; */
	float: left;
	display: inline-block;
	width: 224px;
	height: 300px;
	/*background-color: red;*/
}

.section_middle_inside_info ul:last-child li {
	display: inline-block;
	height: 21px;
	width: 52px;
	font-size: 14px;
	margin-top: 7px;
	margin-left: 0px;
	white-space: nowrap;
}

.section_middle_inside_info ul h4 {
	text-align: center;
	color: #D17F61;
	margin-bottom: 20px;
}

.section_middle_inside_info ul li {
	display: inline-block;
	height: 21px;
	width: 64px;
	font-size: 14px;
	margin-top: 7px;
	margin-left: 15px;
	white-space: nowrap;
}
/*绗簩妯″潡锛氭槑鏄熷鍛樺潡*/
.section_middle_inside_info1 {
	width: 1170px;
	height: 400px;
	/*background-color: yellow;*/
	margin: 0px auto;
}

.student_list_star {
	padding: 10px;
	box-shadow: 0px 0px 2px lightgrey;
	width: 254px;
	height: 315px;
	float: left;
	margin-right: 9px;
	margin-left: 8px;
	margin-top: 20px;
}

.student_list_star {
	text-align: center;
}

.student_list_star img {
	border-radius: 5px 5px 5px 5px;
}

.student_list_star>img {
	width: 178px;
	height: 190px
}

.student_list_star p {
	padding: 5px;
	letter-spacing: 1px;
	font-size: 16px;
}

.student_list_star p:last-child {
	font-size: 12px;
	color: gray;
}

/*鏁欏浼樺娍*/
.section_middle_inside_info2 {
	width: 1170px;
	height: 268px;
	/*background-color: yellow;*/
	margin: 0px auto;
}

.section_middle_inside_clickon {
	margin-left: 3px;
}

.section_middle_inside_clickon h1 {
	text-align: center;
	margin-top: 30px;
	font-family: -webkit-pictograph;
}

.section_middle_inside_clickon li:first-child h1 {
	color: #F5B402;
}

.section_middle_inside_clickon li p {
	margin: 5px 15px;
	line-height: 23px;
}

.section_middle_inside_clickon li div b {
	float: right;
	position: absolute;
	top: 8px;
	left: 364px;
	color: white;
	font-family: inherit;
	font-size: 12px;
}

.section_middle_inside_clickon li div img {
	height: 48px;
	width: 84px;
	float: right;
	display: block;
	position: absolute;
	top: -1px;
	left: 301px;
}

.section_middle_inside_clickon li {
	height: 130px;
	width: 384px;
	border: 1px solid lightgrey;
	float: left;
	background-color: #FFFFFF;
	cursor: pointer;
	position: relative;
}

.section_bottom {
	width: 1170px;
	height: 1000px;
	/*background-color: rosybrown;*/
	margin: 0px auto;
}

.section_bottom_foundmore {
	font-size: 12px;
	font-weight: 200;
	float: right;
	margin-right: 10px;
	line-height: 40px;
}

.section_bottom_foundmore a {
	color: darkslategrey;
}

.section_bottom_primary {
	border-bottom: 3px solid #77C27D;
	margin-bottom: 36px;
	margin-left: 2px;
}

#section_bottom_middle {
	border-bottom: 3px solid #3680E9;
	margin-bottom: 36px;
}

#section_bottom_high {
	border-bottom: 3px solid #F5B402;
	margin-bottom: 36px;
}

.section_bottom_primary img {
	height: 40px;
	width: 300px;
	margin-left: -5px;
}

.section_bottom_first {
	height: 550px;
}

.section_bottom_second {
	height: 495px;
}

.section_bottom_third {
	height: 495px;
}

/*缃戦〉灏鹃儴*/
.footer_top {
	width: 1092px;
	padding: 20px 10px;
	border-top: 1px solid lightgrey;
	margin: 90px auto 0px;
	position: relative;;
	right: 10px;
	margin-bottom: 47px;
}

.footer_top>p>span {
	float: left;
	display: inline-block;
	width: 100px;
	font-size: 14px;
	margin: 10px 0px;
	font-weight: 700;
}

.footer_top>p {
	font-size: 10px;
	clear: left;
}

.footer_top p {
	
}

.footer_bottom {
	width: 100%;
	height: 211px;
	background-image: url(../img/back12.png);
}

.footer_bottom>div {
	width: 1170px;
	margin: 0 auto;
	text-align: center;
	padding: 20px;
}

.footer_bottom ul {
	float: left;
	width: 188px;
}

.fotter_black {
	width: 100%;
	height: 32px;
	background-image: url(../img/back13.jpg);
}

.footer_bottom_inside {
	height: 144px;
}

.footer_bottom_inside ul {
	margin-top: 34px;
}

.footer_bottom_inside ul li {
	height: 25px;
	color: white;
}

.footer_bottom_inside ul li:first-child {
	font-size: 14px;
	margin-bottom: 10px;
}

.footer_bottom_inside ul:first-child li img {
	height: 45px;
	width: 193px;
	margin-top: 30px;
	opacity: 0.5;
}

.footer_bottom_inside ul:first-child li img:hover {
	opacity: 1;
}

.footer_bottom_inside ul:last-child li img {
	height: 68px;
	width: 92px;
	margin-top: 30px;
}

.footer_bottom_inside ul:nth-child(5) {
	margin-top: 25px;
}

.footer_bottom_inside ul:nth-child(5) li:first-child {
	height: 14px;
}

.footer_bottom_inside ul:nth-child(5) li:last-child {
	height: 14px;
	font-size: 10px;
	margin-top: 64px;
}

.footer_bottom_inside ul:last-child li:first-child {
	height: 68px;
	margin-top: -28px;
}

.footer_bottom_inside ul:last-child li:nth-child(2) {
	font-size: 10px;
	height: 20px;
	margin-top: 43px;
}

/*bannerCSS样式*/
.head_botton_box {
	height: 400px;
	width: 100%;
	margin: 0 auto;
	background-position: center;
	background-color: #FDFDFD;
}

.head_button_box_banner {
	
}

.head_button_box_banner img {
	position: absolute;
	top: 0px;
	/*left: -263px;*/
	height: 400px;
	width: 1170px;
}

.head_button_box_banner a {
	display: block;
	position: absolute;
	top: 0px;
	/*left: -263px;*/
	height: 400px;
	width: 1170px;
}

#lunbo_1, #lunbo_2, #lunbo_3 {
	
}

.show {
	
}

.lunbo_control_left {
	float: left;
	display: inline-block;
	position: relative;
	left: 280px; 
	bottom : 200px;
	cursor: pointer;
	z-index: 2;
	bottom: 200px;
}

.lunbo_control_left img {
	width: 25px;
	height: 66px;
	display:none;
	
}

.lunbo_control_right {
	float: right;
	display: inline-block;
	position: relative;
	right: 35px;
	bottom: 200px;
	cursor: pointer;
	z-index: 2;
}

.lunbo_control_right img {
	transform: rotate(180deg);
	width: 25px;
	height: 66px;
	display:none;
}

/*登录效果的css*/
.headName {
	color: #65C2C7;
	text-decoration: none;
	cursor: pointer;
}

#head_to_logout {
	color: #65C2C7;
	text-decoration: none;
	cursor: pointer;
}

#head_nav_gopersonalPage:hover{
	cursor: pointer;
}
#backgroundtree{
    height: 400px;
    width: 400px;
    position: absolute;
    top: 66px;
    left: -167px;
}